u-boot/include/configs/dockstar.h
Eric Cooper d1a2f32fca ARM: dockstar: move start of environment area
The default dockstar configuration for U-Boot currently causes it to
overrun the environment area, so that a "saveenv" command bricks the
device.  This patch moves the environment to a higher address to avoid
that.

Signed-off-by: Eric Cooper <ecc@cmu.edu>
2015-10-19 07:28:54 +02:00

106 lines
2.6 KiB
C

/*
* Copyright (C) 2010 Eric C. Cooper <ecc@cmu.edu>
*
* Based on sheevaplug.h originally written by
* Prafulla Wadaskar <prafulla@marvell.com>
* (C) Copyright 2009
* Marvell Semiconductor <www.marvell.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _CONFIG_DOCKSTAR_H
#define _CONFIG_DOCKSTAR_H
#define CONFIG_SYS_GENERIC_BOARD
/*
* Version number information
*/
#define CONFIG_IDENT_STRING "\nSeagate FreeAgent DockStar"
/*
* High Level Configuration Options (easy to change)
*/
#define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */
#define CONFIG_KW88F6281 1 /* SOC Name */
#define CONFIG_MACH_DOCKSTAR /* Machine type */
#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
/*
* Commands configuration
*/
#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ENV
#define CONFIG_CMD_MII
#define CONFIG_CMD_NAND
#define CONFIG_CMD_PING
#define CONFIG_CMD_USB
/*
* mv-common.h should be defined after CMD configs since it used them
* to enable certain macros
*/
#include "mv-common.h"
/*
* Environment variables configurations
*/
#ifdef CONFIG_CMD_NAND
#define CONFIG_ENV_IS_IN_NAND 1
#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K */
#else
#define CONFIG_ENV_IS_NOWHERE 1 /* if env in SDRAM */
#endif
/*
* max 4k env size is enough, but in case of nand
* it has to be rounded to sector size
*/
#define CONFIG_ENV_SIZE 0x20000 /* 128k */
#define CONFIG_ENV_ADDR 0x80000
#define CONFIG_ENV_OFFSET 0x80000 /* env starts here */
/*
* Default environment variables
*/
#define CONFIG_BOOTCOMMAND \
"setenv bootargs ${console} ${mtdparts} ${bootargs_root}; " \
"ubi part root; " \
"ubifsmount ubi:root; " \
"ubifsload 0x800000 ${kernel}; " \
"ubifsload 0x1100000 ${initrd}; " \
"bootm 0x800000 0x1100000"
#define CONFIG_MTDPARTS "mtdparts=orion_nand:1m(uboot),-(root)\0"
#define CONFIG_EXTRA_ENV_SETTINGS \
"console=console=ttyS0,115200\0" \
"mtdids=nand0=orion_nand\0" \
"mtdparts="CONFIG_MTDPARTS \
"kernel=/boot/uImage\0" \
"initrd=/boot/uInitrd\0" \
"bootargs_root=ubi.mtd=1 root=ubi0:root rootfstype=ubifs ro\0"
/*
* Ethernet Driver configuration
*/
#ifdef CONFIG_CMD_NET
#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
#define CONFIG_PHY_BASE_ADR 0
#endif /* CONFIG_CMD_NET */
/*
* File system
*/
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_UBI
#define CONFIG_CMD_UBIFS
#define CONFIG_RBTREE
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
#define CONFIG_MTD_PARTITIONS
#define CONFIG_CMD_MTDPARTS
#define CONFIG_LZO
#endif /* _CONFIG_DOCKSTAR_H */